Flights from Las Vegas to United States of America (LAS to US)

Discover more affordable routes and cheaper dates from Las Vegas to United States of America (LAS to US) within a date range.

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US$41

7:15pm - 8:19pm
Wed Apr 2nd 2025

1h 4m
Las Vegas (LAS) → Ontario (ONT)

Direct

10:34am - 11:43am
Mon Apr 7th 2025

1h 9m
Ontario (ONT) → Las Vegas (LAS)

Direct

Wed Apr 2nd 2025 Frontier Airlines · F9 2231 Depart at 7:15pm from Las Vegas (LAS) Fly for 1h 4m Arrive at 8:19pm in Ontario (ONT)

Stay in Ontario for 4 nights

Mon Apr 7th 2025 Frontier Airlines · F9 2232 Depart at 10:34am from Ontario (ONT) Fly for 1h 9m Arrive at 11:43am in Las Vegas (LAS)
US$41

7:15pm - 8:19pm
Wed Apr 9th 2025

1h 4m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Sat Apr 19th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Wed Apr 9th 2025 Frontier Airlines · F9 2231 Depart at 7:15pm from Las Vegas (LAS) Fly for 1h 4m Arrive at 8:19pm in Ontario (ONT)

Stay in Ontario for 9 nights

Sat Apr 19th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

7:15pm - 8:19pm
Wed Apr 9th 2025

1h 4m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Tue Apr 15th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Wed Apr 9th 2025 Frontier Airlines · F9 2231 Depart at 7:15pm from Las Vegas (LAS) Fly for 1h 4m Arrive at 8:19pm in Ontario (ONT)

Stay in Ontario for 5 nights

Tue Apr 15th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

7:15pm - 8:19pm
Wed Apr 9th 2025

1h 4m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Wed Apr 16th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Wed Apr 9th 2025 Frontier Airlines · F9 2231 Depart at 7:15pm from Las Vegas (LAS) Fly for 1h 4m Arrive at 8:19pm in Ontario (ONT)

Stay in Ontario for 6 nights

Wed Apr 16th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

7:15pm - 8:19pm
Wed Apr 2nd 2025

1h 4m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Tue Apr 15th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Wed Apr 2nd 2025 Frontier Airlines · F9 2231 Depart at 7:15pm from Las Vegas (LAS) Fly for 1h 4m Arrive at 8:19pm in Ontario (ONT)

Stay in Ontario for 12 nights

Tue Apr 15th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

7:15pm - 8:19pm
Wed Apr 16th 2025

1h 4m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Sat Apr 19th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Wed Apr 16th 2025 Frontier Airlines · F9 2231 Depart at 7:15pm from Las Vegas (LAS) Fly for 1h 4m Arrive at 8:19pm in Ontario (ONT)

Stay in Ontario for 2 nights

Sat Apr 19th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

7:45pm - 8:49pm
Tue Apr 15th 2025

1h 4m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Wed Apr 16th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Tue Apr 15th 2025 Frontier Airlines · F9 2231 Depart at 7:45pm from Las Vegas (LAS) Fly for 1h 4m Arrive at 8:49pm in Ontario (ONT)

Stay in Ontario for 0 nights

Wed Apr 16th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

7:15pm - 8:19pm
Wed Apr 2nd 2025

1h 4m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Sat Apr 19th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Wed Apr 2nd 2025 Frontier Airlines · F9 2231 Depart at 7:15pm from Las Vegas (LAS) Fly for 1h 4m Arrive at 8:19pm in Ontario (ONT)

Stay in Ontario for 16 nights

Sat Apr 19th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

7:15pm - 8:19pm
Wed Apr 2nd 2025

1h 4m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Mon Apr 7th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Wed Apr 2nd 2025 Frontier Airlines · F9 2231 Depart at 7:15pm from Las Vegas (LAS) Fly for 1h 4m Arrive at 8:19pm in Ontario (ONT)

Stay in Ontario for 4 nights

Mon Apr 7th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

7:45pm - 8:49pm
Tue Apr 8th 2025

1h 4m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Wed Apr 16th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Tue Apr 8th 2025 Frontier Airlines · F9 2231 Depart at 7:45pm from Las Vegas (LAS) Fly for 1h 4m Arrive at 8:49pm in Ontario (ONT)

Stay in Ontario for 7 nights

Wed Apr 16th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

7:45pm - 8:49pm
Tue Apr 8th 2025

1h 4m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Tue Apr 15th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Tue Apr 8th 2025 Frontier Airlines · F9 2231 Depart at 7:45pm from Las Vegas (LAS) Fly for 1h 4m Arrive at 8:49pm in Ontario (ONT)

Stay in Ontario for 6 nights

Tue Apr 15th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

7:15pm - 8:19pm
Wed Apr 2nd 2025

1h 4m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Wed Apr 16th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Wed Apr 2nd 2025 Frontier Airlines · F9 2231 Depart at 7:15pm from Las Vegas (LAS) Fly for 1h 4m Arrive at 8:19pm in Ontario (ONT)

Stay in Ontario for 13 nights

Wed Apr 16th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

6:20am - 7:25am
Mon Apr 7th 2025

1h 5m
Las Vegas (LAS) → Ontario (ONT)

Direct

10:34am - 11:43am
Mon Apr 7th 2025

1h 9m
Ontario (ONT) → Las Vegas (LAS)

Direct

Mon Apr 7th 2025 Frontier Airlines · F9 4757 Depart at 6:20am from Las Vegas (LAS) Fly for 1h 5m Arrive at 7:25am in Ontario (ONT)

Stay in Ontario for 0 nights

Mon Apr 7th 2025 Frontier Airlines · F9 2232 Depart at 10:34am from Ontario (ONT) Fly for 1h 9m Arrive at 11:43am in Las Vegas (LAS)
US$41

7:45pm - 8:49pm
Tue Apr 8th 2025

1h 4m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Sat Apr 19th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Tue Apr 8th 2025 Frontier Airlines · F9 2231 Depart at 7:45pm from Las Vegas (LAS) Fly for 1h 4m Arrive at 8:49pm in Ontario (ONT)

Stay in Ontario for 10 nights

Sat Apr 19th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

6:00am - 7:05am
Thu Apr 3rd 2025

1h 5m
Las Vegas (LAS) → Ontario (ONT)

Direct

10:34am - 11:43am
Mon Apr 7th 2025

1h 9m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Apr 3rd 2025 Frontier Airlines · F9 1283 Depart at 6:00am from Las Vegas (LAS) Fly for 1h 5m Arrive at 7:05am in Ontario (ONT)

Stay in Ontario for 4 nights

Mon Apr 7th 2025 Frontier Airlines · F9 2232 Depart at 10:34am from Ontario (ONT) Fly for 1h 9m Arrive at 11:43am in Las Vegas (LAS)
US$41

7:15pm - 8:19pm
Wed Apr 2nd 2025

1h 4m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Wed Apr 9th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Wed Apr 2nd 2025 Frontier Airlines · F9 2231 Depart at 7:15pm from Las Vegas (LAS) Fly for 1h 4m Arrive at 8:19pm in Ontario (ONT)

Stay in Ontario for 6 nights

Wed Apr 9th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

7:15pm - 8:19pm
Wed Apr 2nd 2025

1h 4m
Las Vegas (LAS) → Ontario (ONT)

Direct

12:42pm - 1:52pm
Thu Apr 3rd 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Wed Apr 2nd 2025 Frontier Airlines · F9 2231 Depart at 7:15pm from Las Vegas (LAS) Fly for 1h 4m Arrive at 8:19pm in Ontario (ONT)

Stay in Ontario for 0 nights

Thu Apr 3rd 2025 Frontier Airlines · F9 1358 Depart at 12:42pm from Ontario (ONT) Fly for 1h 10m Arrive at 1:52pm in Las Vegas (LAS)
US$41

7:45pm - 8:49pm
Tue Apr 15th 2025

1h 4m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Sat Apr 19th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Tue Apr 15th 2025 Frontier Airlines · F9 2231 Depart at 7:45pm from Las Vegas (LAS) Fly for 1h 4m Arrive at 8:49pm in Ontario (ONT)

Stay in Ontario for 3 nights

Sat Apr 19th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

7:45pm - 8:49pm
Tue Apr 8th 2025

1h 4m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Wed Apr 9th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Tue Apr 8th 2025 Frontier Airlines · F9 2231 Depart at 7:45pm from Las Vegas (LAS) Fly for 1h 4m Arrive at 8:49pm in Ontario (ONT)

Stay in Ontario for 0 nights

Wed Apr 9th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

6:00am - 7:05am
Thu Apr 3rd 2025

1h 5m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Mon Apr 7th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Apr 3rd 2025 Frontier Airlines · F9 1283 Depart at 6:00am from Las Vegas (LAS) Fly for 1h 5m Arrive at 7:05am in Ontario (ONT)

Stay in Ontario for 4 nights

Mon Apr 7th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

6:20am - 7:25am
Mon Apr 7th 2025

1h 5m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Mon Apr 7th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Mon Apr 7th 2025 Frontier Airlines · F9 4757 Depart at 6:20am from Las Vegas (LAS) Fly for 1h 5m Arrive at 7:25am in Ontario (ONT)

Stay in Ontario for 0 nights

Mon Apr 7th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

7:15pm - 8:19pm
Wed Apr 9th 2025

1h 4m
Las Vegas (LAS) → Ontario (ONT)

Direct

10:02pm - 11:13pm
Sat Apr 19th 2025

1h 11m
Ontario (ONT) → Las Vegas (LAS)

Direct

Wed Apr 9th 2025 Frontier Airlines · F9 2231 Depart at 7:15pm from Las Vegas (LAS) Fly for 1h 4m Arrive at 8:19pm in Ontario (ONT)

Stay in Ontario for 10 nights

Sat Apr 19th 2025 Frontier Airlines · F9 4206 Depart at 10:02pm from Ontario (ONT) Fly for 1h 11m Arrive at 11:13pm in Las Vegas (LAS)
US$41

6:20am - 7:25am
Mon Apr 7th 2025

1h 5m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Wed Apr 16th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Mon Apr 7th 2025 Frontier Airlines · F9 4757 Depart at 6:20am from Las Vegas (LAS) Fly for 1h 5m Arrive at 7:25am in Ontario (ONT)

Stay in Ontario for 9 nights

Wed Apr 16th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

7:15pm - 8:19pm
Wed Apr 2nd 2025

1h 4m
Las Vegas (LAS) → Ontario (ONT)

Direct

10:02pm - 11:13pm
Sat Apr 19th 2025

1h 11m
Ontario (ONT) → Las Vegas (LAS)

Direct

Wed Apr 2nd 2025 Frontier Airlines · F9 2231 Depart at 7:15pm from Las Vegas (LAS) Fly for 1h 4m Arrive at 8:19pm in Ontario (ONT)

Stay in Ontario for 17 nights

Sat Apr 19th 2025 Frontier Airlines · F9 4206 Depart at 10:02pm from Ontario (ONT) Fly for 1h 11m Arrive at 11:13pm in Las Vegas (LAS)
US$41

6:20am - 7:26am
Thu Mar 20th 2025

1h 6m
Las Vegas (LAS) → Ontario (ONT)

Direct

10:34am - 11:43am
Mon Apr 7th 2025

1h 9m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Mar 20th 2025 Frontier Airlines · F9 1283 Depart at 6:20am from Las Vegas (LAS) Fly for 1h 6m Arrive at 7:26am in Ontario (ONT)

Stay in Ontario for 18 nights

Mon Apr 7th 2025 Frontier Airlines · F9 2232 Depart at 10:34am from Ontario (ONT) Fly for 1h 9m Arrive at 11:43am in Las Vegas (LAS)
US$41

6:20am - 7:26am
Thu Mar 27th 2025

1h 6m
Las Vegas (LAS) → Ontario (ONT)

Direct

10:34am - 11:43am
Mon Apr 7th 2025

1h 9m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Mar 27th 2025 Frontier Airlines · F9 1283 Depart at 6:20am from Las Vegas (LAS) Fly for 1h 6m Arrive at 7:26am in Ontario (ONT)

Stay in Ontario for 11 nights

Mon Apr 7th 2025 Frontier Airlines · F9 2232 Depart at 10:34am from Ontario (ONT) Fly for 1h 9m Arrive at 11:43am in Las Vegas (LAS)
US$41

7:15pm - 8:19pm
Wed Apr 16th 2025

1h 4m
Las Vegas (LAS) → Ontario (ONT)

Direct

10:02pm - 11:13pm
Sat Apr 19th 2025

1h 11m
Ontario (ONT) → Las Vegas (LAS)

Direct

Wed Apr 16th 2025 Frontier Airlines · F9 2231 Depart at 7:15pm from Las Vegas (LAS) Fly for 1h 4m Arrive at 8:19pm in Ontario (ONT)

Stay in Ontario for 3 nights

Sat Apr 19th 2025 Frontier Airlines · F9 4206 Depart at 10:02pm from Ontario (ONT) Fly for 1h 11m Arrive at 11:13pm in Las Vegas (LAS)
US$41

7:45pm - 8:49pm
Tue Apr 15th 2025

1h 4m
Las Vegas (LAS) → Ontario (ONT)

Direct

10:02pm - 11:13pm
Sat Apr 19th 2025

1h 11m
Ontario (ONT) → Las Vegas (LAS)

Direct

Tue Apr 15th 2025 Frontier Airlines · F9 2231 Depart at 7:45pm from Las Vegas (LAS) Fly for 1h 4m Arrive at 8:49pm in Ontario (ONT)

Stay in Ontario for 4 nights

Sat Apr 19th 2025 Frontier Airlines · F9 4206 Depart at 10:02pm from Ontario (ONT) Fly for 1h 11m Arrive at 11:13pm in Las Vegas (LAS)
US$41

6:20am - 7:26am
Thu Mar 27th 2025

1h 6m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Wed Apr 2nd 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Mar 27th 2025 Frontier Airlines · F9 1283 Depart at 6:20am from Las Vegas (LAS) Fly for 1h 6m Arrive at 7:26am in Ontario (ONT)

Stay in Ontario for 6 nights

Wed Apr 2nd 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

6:20am - 7:26am
Thu Mar 13th 2025

1h 6m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Mon Apr 7th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Mar 13th 2025 Frontier Airlines · F9 1283 Depart at 6:20am from Las Vegas (LAS) Fly for 1h 6m Arrive at 7:26am in Ontario (ONT)

Stay in Ontario for 25 nights

Mon Apr 7th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

6:20am - 7:26am
Thu Mar 27th 2025

1h 6m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Mon Apr 7th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Mar 27th 2025 Frontier Airlines · F9 1283 Depart at 6:20am from Las Vegas (LAS) Fly for 1h 6m Arrive at 7:26am in Ontario (ONT)

Stay in Ontario for 11 nights

Mon Apr 7th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

6:00am - 7:05am
Thu Apr 3rd 2025

1h 5m
Las Vegas (LAS) → Ontario (ONT)

Direct

10:02pm - 11:13pm
Sat Apr 19th 2025

1h 11m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Apr 3rd 2025 Frontier Airlines · F9 1283 Depart at 6:00am from Las Vegas (LAS) Fly for 1h 5m Arrive at 7:05am in Ontario (ONT)

Stay in Ontario for 16 nights

Sat Apr 19th 2025 Frontier Airlines · F9 4206 Depart at 10:02pm from Ontario (ONT) Fly for 1h 11m Arrive at 11:13pm in Las Vegas (LAS)
US$41

6:20am - 7:25am
Mon Apr 7th 2025

1h 5m
Las Vegas (LAS) → Ontario (ONT)

Direct

10:02pm - 11:13pm
Sat Apr 19th 2025

1h 11m
Ontario (ONT) → Las Vegas (LAS)

Direct

Mon Apr 7th 2025 Frontier Airlines · F9 4757 Depart at 6:20am from Las Vegas (LAS) Fly for 1h 5m Arrive at 7:25am in Ontario (ONT)

Stay in Ontario for 12 nights

Sat Apr 19th 2025 Frontier Airlines · F9 4206 Depart at 10:02pm from Ontario (ONT) Fly for 1h 11m Arrive at 11:13pm in Las Vegas (LAS)
US$41

6:20am - 7:26am
Thu Mar 20th 2025

1h 6m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Wed Apr 16th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Mar 20th 2025 Frontier Airlines · F9 1283 Depart at 6:20am from Las Vegas (LAS) Fly for 1h 6m Arrive at 7:26am in Ontario (ONT)

Stay in Ontario for 27 nights

Wed Apr 16th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

6:20am - 7:26am
Thu Mar 20th 2025

1h 6m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Mon Apr 7th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Mar 20th 2025 Frontier Airlines · F9 1283 Depart at 6:20am from Las Vegas (LAS) Fly for 1h 6m Arrive at 7:26am in Ontario (ONT)

Stay in Ontario for 18 nights

Mon Apr 7th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

6:20am - 7:26am
Thu Mar 13th 2025

1h 6m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Wed Apr 2nd 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Mar 13th 2025 Frontier Airlines · F9 1283 Depart at 6:20am from Las Vegas (LAS) Fly for 1h 6m Arrive at 7:26am in Ontario (ONT)

Stay in Ontario for 20 nights

Wed Apr 2nd 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

6:20am - 7:26am
Thu Mar 27th 2025

1h 6m
Las Vegas (LAS) → Ontario (ONT)

Direct

10:02pm - 11:13pm
Sat Apr 19th 2025

1h 11m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Mar 27th 2025 Frontier Airlines · F9 1283 Depart at 6:20am from Las Vegas (LAS) Fly for 1h 6m Arrive at 7:26am in Ontario (ONT)

Stay in Ontario for 23 nights

Sat Apr 19th 2025 Frontier Airlines · F9 4206 Depart at 10:02pm from Ontario (ONT) Fly for 1h 11m Arrive at 11:13pm in Las Vegas (LAS)
US$41

6:20am - 7:26am
Thu Mar 20th 2025

1h 6m
Las Vegas (LAS) → Ontario (ONT)

Direct

10:02pm - 11:13pm
Sat Apr 19th 2025

1h 11m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Mar 20th 2025 Frontier Airlines · F9 1283 Depart at 6:20am from Las Vegas (LAS) Fly for 1h 6m Arrive at 7:26am in Ontario (ONT)

Stay in Ontario for 30 nights

Sat Apr 19th 2025 Frontier Airlines · F9 4206 Depart at 10:02pm from Ontario (ONT) Fly for 1h 11m Arrive at 11:13pm in Las Vegas (LAS)
US$41

6:20am - 7:26am
Thu Mar 13th 2025

1h 6m
Las Vegas (LAS) → Ontario (ONT)

Direct

10:02pm - 11:13pm
Sat Apr 19th 2025

1h 11m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Mar 13th 2025 Frontier Airlines · F9 1283 Depart at 6:20am from Las Vegas (LAS) Fly for 1h 6m Arrive at 7:26am in Ontario (ONT)

Stay in Ontario for 37 nights

Sat Apr 19th 2025 Frontier Airlines · F9 4206 Depart at 10:02pm from Ontario (ONT) Fly for 1h 11m Arrive at 11:13pm in Las Vegas (LAS)
US$41

7:15pm - 8:19pm
Wed Apr 2nd 2025

1h 4m
Las Vegas (LAS) → Ontario (ONT)

Direct

3:02pm - 4:15pm
Thu Apr 3rd 2025

1h 13m
Ontario (ONT) → Las Vegas (LAS)

Direct

Wed Apr 2nd 2025 Frontier Airlines · F9 2231 Depart at 7:15pm from Las Vegas (LAS) Fly for 1h 4m Arrive at 8:19pm in Ontario (ONT)

Stay in Ontario for 0 nights

Thu Apr 3rd 2025 Frontier Airlines · F9 2232 Depart at 3:02pm from Ontario (ONT) Fly for 1h 13m Arrive at 4:15pm in Las Vegas (LAS)
US$41

7:15pm - 8:19pm
Wed Apr 2nd 2025

1h 4m
Las Vegas (LAS) → Ontario (ONT)

Direct

9:09pm - 10:23pm
Wed Apr 9th 2025

1h 14m
Ontario (ONT) → Las Vegas (LAS)

Direct

Wed Apr 2nd 2025 Frontier Airlines · F9 2231 Depart at 7:15pm from Las Vegas (LAS) Fly for 1h 4m Arrive at 8:19pm in Ontario (ONT)

Stay in Ontario for 7 nights

Wed Apr 9th 2025 Frontier Airlines · F9 4206 Depart at 9:09pm from Ontario (ONT) Fly for 1h 14m Arrive at 10:23pm in Las Vegas (LAS)
US$41

7:45pm - 8:49pm
Tue Apr 8th 2025

1h 4m
Las Vegas (LAS) → Ontario (ONT)

Direct

9:09pm - 10:23pm
Wed Apr 9th 2025

1h 14m
Ontario (ONT) → Las Vegas (LAS)

Direct

Tue Apr 8th 2025 Frontier Airlines · F9 2231 Depart at 7:45pm from Las Vegas (LAS) Fly for 1h 4m Arrive at 8:49pm in Ontario (ONT)

Stay in Ontario for 1 night

Wed Apr 9th 2025 Frontier Airlines · F9 4206 Depart at 9:09pm from Ontario (ONT) Fly for 1h 14m Arrive at 10:23pm in Las Vegas (LAS)
US$41

7:45pm - 8:49pm
Tue Apr 8th 2025

1h 4m
Las Vegas (LAS) → Ontario (ONT)

Direct

9:09pm - 10:23pm
Wed Apr 16th 2025

1h 14m
Ontario (ONT) → Las Vegas (LAS)

Direct

Tue Apr 8th 2025 Frontier Airlines · F9 2231 Depart at 7:45pm from Las Vegas (LAS) Fly for 1h 4m Arrive at 8:49pm in Ontario (ONT)

Stay in Ontario for 8 nights

Wed Apr 16th 2025 Frontier Airlines · F9 4206 Depart at 9:09pm from Ontario (ONT) Fly for 1h 14m Arrive at 10:23pm in Las Vegas (LAS)
US$41

7:15pm - 8:19pm
Wed Apr 2nd 2025

1h 4m
Las Vegas (LAS) → Ontario (ONT)

Direct

9:39pm - 10:53pm
Tue Apr 8th 2025

1h 14m
Ontario (ONT) → Las Vegas (LAS)

Direct

Wed Apr 2nd 2025 Frontier Airlines · F9 2231 Depart at 7:15pm from Las Vegas (LAS) Fly for 1h 4m Arrive at 8:19pm in Ontario (ONT)

Stay in Ontario for 6 nights

Tue Apr 8th 2025 Frontier Airlines · F9 4206 Depart at 9:39pm from Ontario (ONT) Fly for 1h 14m Arrive at 10:53pm in Las Vegas (LAS)
US$41

6:00am - 7:05am
Thu Apr 3rd 2025

1h 5m
Las Vegas (LAS) → Ontario (ONT)

Direct

9:09pm - 10:23pm
Wed Apr 16th 2025

1h 14m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Apr 3rd 2025 Frontier Airlines · F9 1283 Depart at 6:00am from Las Vegas (LAS) Fly for 1h 5m Arrive at 7:05am in Ontario (ONT)

Stay in Ontario for 13 nights

Wed Apr 16th 2025 Frontier Airlines · F9 4206 Depart at 9:09pm from Ontario (ONT) Fly for 1h 14m Arrive at 10:23pm in Las Vegas (LAS)
US$41

6:00am - 7:05am
Thu Apr 3rd 2025

1h 5m
Las Vegas (LAS) → Ontario (ONT)

Direct

9:09pm - 10:23pm
Wed Apr 9th 2025

1h 14m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Apr 3rd 2025 Frontier Airlines · F9 1283 Depart at 6:00am from Las Vegas (LAS) Fly for 1h 5m Arrive at 7:05am in Ontario (ONT)

Stay in Ontario for 6 nights

Wed Apr 9th 2025 Frontier Airlines · F9 4206 Depart at 9:09pm from Ontario (ONT) Fly for 1h 14m Arrive at 10:23pm in Las Vegas (LAS)
US$41

6:20am - 7:25am
Mon Apr 7th 2025

1h 5m
Las Vegas (LAS) → Ontario (ONT)

Direct

9:09pm - 10:23pm
Wed Apr 9th 2025

1h 14m
Ontario (ONT) → Las Vegas (LAS)

Direct

Mon Apr 7th 2025 Frontier Airlines · F9 4757 Depart at 6:20am from Las Vegas (LAS) Fly for 1h 5m Arrive at 7:25am in Ontario (ONT)

Stay in Ontario for 2 nights

Wed Apr 9th 2025 Frontier Airlines · F9 4206 Depart at 9:09pm from Ontario (ONT) Fly for 1h 14m Arrive at 10:23pm in Las Vegas (LAS)
US$41

6:20am - 7:26am
Thu Mar 13th 2025

1h 6m
Las Vegas (LAS) → Ontario (ONT)

Direct

3:02pm - 4:15pm
Thu Apr 3rd 2025

1h 13m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Mar 13th 2025 Frontier Airlines · F9 1283 Depart at 6:20am from Las Vegas (LAS) Fly for 1h 6m Arrive at 7:26am in Ontario (ONT)

Stay in Ontario for 21 nights

Thu Apr 3rd 2025 Frontier Airlines · F9 2232 Depart at 3:02pm from Ontario (ONT) Fly for 1h 13m Arrive at 4:15pm in Las Vegas (LAS)
US$41

6:20am - 7:26am
Thu Mar 27th 2025

1h 6m
Las Vegas (LAS) → Ontario (ONT)

Direct

3:02pm - 4:15pm
Thu Apr 3rd 2025

1h 13m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Mar 27th 2025 Frontier Airlines · F9 1283 Depart at 6:20am from Las Vegas (LAS) Fly for 1h 6m Arrive at 7:26am in Ontario (ONT)

Stay in Ontario for 7 nights

Thu Apr 3rd 2025 Frontier Airlines · F9 2232 Depart at 3:02pm from Ontario (ONT) Fly for 1h 13m Arrive at 4:15pm in Las Vegas (LAS)
US$41

6:20am - 7:26am
Thu Mar 20th 2025

1h 6m
Las Vegas (LAS) → Ontario (ONT)

Direct

3:02pm - 4:15pm
Thu Apr 3rd 2025

1h 13m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Mar 20th 2025 Frontier Airlines · F9 1283 Depart at 6:20am from Las Vegas (LAS) Fly for 1h 6m Arrive at 7:26am in Ontario (ONT)

Stay in Ontario for 14 nights

Thu Apr 3rd 2025 Frontier Airlines · F9 2232 Depart at 3:02pm from Ontario (ONT) Fly for 1h 13m Arrive at 4:15pm in Las Vegas (LAS)
US$41

6:20am - 7:25am
Mon Apr 7th 2025

1h 5m
Las Vegas (LAS) → Ontario (ONT)

Direct

9:39pm - 10:53pm
Tue Apr 8th 2025

1h 14m
Ontario (ONT) → Las Vegas (LAS)

Direct

Mon Apr 7th 2025 Frontier Airlines · F9 4757 Depart at 6:20am from Las Vegas (LAS) Fly for 1h 5m Arrive at 7:25am in Ontario (ONT)

Stay in Ontario for 1 night

Tue Apr 8th 2025 Frontier Airlines · F9 4206 Depart at 9:39pm from Ontario (ONT) Fly for 1h 14m Arrive at 10:53pm in Las Vegas (LAS)
US$41

6:00am - 7:05am
Thu Apr 3rd 2025

1h 5m
Las Vegas (LAS) → Ontario (ONT)

Direct

9:39pm - 10:53pm
Tue Apr 8th 2025

1h 14m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Apr 3rd 2025 Frontier Airlines · F9 1283 Depart at 6:00am from Las Vegas (LAS) Fly for 1h 5m Arrive at 7:05am in Ontario (ONT)

Stay in Ontario for 5 nights

Tue Apr 8th 2025 Frontier Airlines · F9 4206 Depart at 9:39pm from Ontario (ONT) Fly for 1h 14m Arrive at 10:53pm in Las Vegas (LAS)
US$41

6:20am - 7:26am
Thu Mar 27th 2025

1h 6m
Las Vegas (LAS) → Ontario (ONT)

Direct

9:39pm - 10:53pm
Tue Apr 15th 2025

1h 14m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Mar 27th 2025 Frontier Airlines · F9 1283 Depart at 6:20am from Las Vegas (LAS) Fly for 1h 6m Arrive at 7:26am in Ontario (ONT)

Stay in Ontario for 19 nights

Tue Apr 15th 2025 Frontier Airlines · F9 4206 Depart at 9:39pm from Ontario (ONT) Fly for 1h 14m Arrive at 10:53pm in Las Vegas (LAS)
US$41

6:20am - 7:26am
Thu Mar 13th 2025

1h 6m
Las Vegas (LAS) → Ontario (ONT)

Direct

9:39pm - 10:53pm
Tue Apr 1st 2025

1h 14m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Mar 13th 2025 Frontier Airlines · F9 1283 Depart at 6:20am from Las Vegas (LAS) Fly for 1h 6m Arrive at 7:26am in Ontario (ONT)

Stay in Ontario for 19 nights

Tue Apr 1st 2025 Frontier Airlines · F9 4206 Depart at 9:39pm from Ontario (ONT) Fly for 1h 14m Arrive at 10:53pm in Las Vegas (LAS)
US$41

1:53pm - 3:04pm
Wed Mar 19th 2025

1h 11m
Las Vegas (LAS) → Ontario (ONT)

Direct

10:34am - 11:43am
Mon Apr 7th 2025

1h 9m
Ontario (ONT) → Las Vegas (LAS)

Direct

Wed Mar 19th 2025 Frontier Airlines · F9 1357 Depart at 1:53pm from Las Vegas (LAS) Fly for 1h 11m Arrive at 3:04pm in Ontario (ONT)

Stay in Ontario for 18 nights

Mon Apr 7th 2025 Frontier Airlines · F9 2232 Depart at 10:34am from Ontario (ONT) Fly for 1h 9m Arrive at 11:43am in Las Vegas (LAS)
US$41

6:20am - 7:26am
Thu Mar 27th 2025

1h 6m
Las Vegas (LAS) → Ontario (ONT)

Direct

9:09pm - 10:23pm
Wed Apr 2nd 2025

1h 14m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Mar 27th 2025 Frontier Airlines · F9 1283 Depart at 6:20am from Las Vegas (LAS) Fly for 1h 6m Arrive at 7:26am in Ontario (ONT)

Stay in Ontario for 6 nights

Wed Apr 2nd 2025 Frontier Airlines · F9 4206 Depart at 9:09pm from Ontario (ONT) Fly for 1h 14m Arrive at 10:23pm in Las Vegas (LAS)
US$41

6:20am - 7:26am
Thu Mar 27th 2025

1h 6m
Las Vegas (LAS) → Ontario (ONT)

Direct

9:09pm - 10:23pm
Wed Apr 9th 2025

1h 14m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Mar 27th 2025 Frontier Airlines · F9 1283 Depart at 6:20am from Las Vegas (LAS) Fly for 1h 6m Arrive at 7:26am in Ontario (ONT)

Stay in Ontario for 13 nights

Wed Apr 9th 2025 Frontier Airlines · F9 4206 Depart at 9:09pm from Ontario (ONT) Fly for 1h 14m Arrive at 10:23pm in Las Vegas (LAS)
US$41

6:20am - 7:26am
Thu Mar 20th 2025

1h 6m
Las Vegas (LAS) → Ontario (ONT)

Direct

9:09pm - 10:23pm
Wed Apr 16th 2025

1h 14m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Mar 20th 2025 Frontier Airlines · F9 1283 Depart at 6:20am from Las Vegas (LAS) Fly for 1h 6m Arrive at 7:26am in Ontario (ONT)

Stay in Ontario for 27 nights

Wed Apr 16th 2025 Frontier Airlines · F9 4206 Depart at 9:09pm from Ontario (ONT) Fly for 1h 14m Arrive at 10:23pm in Las Vegas (LAS)
US$41

6:20am - 7:26am
Thu Mar 20th 2025

1h 6m
Las Vegas (LAS) → Ontario (ONT)

Direct

9:09pm - 10:23pm
Wed Apr 9th 2025

1h 14m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Mar 20th 2025 Frontier Airlines · F9 1283 Depart at 6:20am from Las Vegas (LAS) Fly for 1h 6m Arrive at 7:26am in Ontario (ONT)

Stay in Ontario for 20 nights

Wed Apr 9th 2025 Frontier Airlines · F9 4206 Depart at 9:09pm from Ontario (ONT) Fly for 1h 14m Arrive at 10:23pm in Las Vegas (LAS)
US$41

6:20am - 7:26am
Thu Mar 13th 2025

1h 6m
Las Vegas (LAS) → Ontario (ONT)

Direct

9:09pm - 10:23pm
Wed Apr 2nd 2025

1h 14m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Mar 13th 2025 Frontier Airlines · F9 1283 Depart at 6:20am from Las Vegas (LAS) Fly for 1h 6m Arrive at 7:26am in Ontario (ONT)

Stay in Ontario for 20 nights

Wed Apr 2nd 2025 Frontier Airlines · F9 4206 Depart at 9:09pm from Ontario (ONT) Fly for 1h 14m Arrive at 10:23pm in Las Vegas (LAS)
US$41

6:20am - 7:26am
Thu Mar 13th 2025

1h 6m
Las Vegas (LAS) → Ontario (ONT)

Direct

9:09pm - 10:23pm
Wed Apr 9th 2025

1h 14m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Mar 13th 2025 Frontier Airlines · F9 1283 Depart at 6:20am from Las Vegas (LAS) Fly for 1h 6m Arrive at 7:26am in Ontario (ONT)

Stay in Ontario for 27 nights

Wed Apr 9th 2025 Frontier Airlines · F9 4206 Depart at 9:09pm from Ontario (ONT) Fly for 1h 14m Arrive at 10:23pm in Las Vegas (LAS)
US$41

6:20am - 7:26am
Thu Mar 13th 2025

1h 6m
Las Vegas (LAS) → Ontario (ONT)

Direct

9:39pm - 10:53pm
Tue Apr 15th 2025

1h 14m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Mar 13th 2025 Frontier Airlines · F9 1283 Depart at 6:20am from Las Vegas (LAS) Fly for 1h 6m Arrive at 7:26am in Ontario (ONT)

Stay in Ontario for 33 nights

Tue Apr 15th 2025 Frontier Airlines · F9 4206 Depart at 9:39pm from Ontario (ONT) Fly for 1h 14m Arrive at 10:53pm in Las Vegas (LAS)
US$41

1:53pm - 3:04pm
Tue Apr 1st 2025

1h 11m
Las Vegas (LAS) → Ontario (ONT)

Direct

10:34am - 11:43am
Mon Apr 7th 2025

1h 9m
Ontario (ONT) → Las Vegas (LAS)

Direct

Tue Apr 1st 2025 Frontier Airlines · F9 1357 Depart at 1:53pm from Las Vegas (LAS) Fly for 1h 11m Arrive at 3:04pm in Ontario (ONT)

Stay in Ontario for 5 nights

Mon Apr 7th 2025 Frontier Airlines · F9 2232 Depart at 10:34am from Ontario (ONT) Fly for 1h 9m Arrive at 11:43am in Las Vegas (LAS)
US$41

1:53pm - 3:04pm
Wed Apr 2nd 2025

1h 11m
Las Vegas (LAS) → Ontario (ONT)

Direct

10:34am - 11:43am
Mon Apr 7th 2025

1h 9m
Ontario (ONT) → Las Vegas (LAS)

Direct

Wed Apr 2nd 2025 Frontier Airlines · F9 1357 Depart at 1:53pm from Las Vegas (LAS) Fly for 1h 11m Arrive at 3:04pm in Ontario (ONT)

Stay in Ontario for 4 nights

Mon Apr 7th 2025 Frontier Airlines · F9 2232 Depart at 10:34am from Ontario (ONT) Fly for 1h 9m Arrive at 11:43am in Las Vegas (LAS)
US$41

1:53pm - 3:04pm
Thu Mar 27th 2025

1h 11m
Las Vegas (LAS) → Ontario (ONT)

Direct

10:34am - 11:43am
Mon Apr 7th 2025

1h 9m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Mar 27th 2025 Frontier Airlines · F9 1357 Depart at 1:53pm from Las Vegas (LAS) Fly for 1h 11m Arrive at 3:04pm in Ontario (ONT)

Stay in Ontario for 10 nights

Mon Apr 7th 2025 Frontier Airlines · F9 2232 Depart at 10:34am from Ontario (ONT) Fly for 1h 9m Arrive at 11:43am in Las Vegas (LAS)
US$41

6:20am - 7:26am
Thu Mar 13th 2025

1h 6m
Las Vegas (LAS) → Ontario (ONT)

Direct

9:39pm - 10:53pm
Tue Apr 8th 2025

1h 14m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Mar 13th 2025 Frontier Airlines · F9 1283 Depart at 6:20am from Las Vegas (LAS) Fly for 1h 6m Arrive at 7:26am in Ontario (ONT)

Stay in Ontario for 26 nights

Tue Apr 8th 2025 Frontier Airlines · F9 4206 Depart at 9:39pm from Ontario (ONT) Fly for 1h 14m Arrive at 10:53pm in Las Vegas (LAS)
US$41

6:20am - 7:26am
Thu Mar 20th 2025

1h 6m
Las Vegas (LAS) → Ontario (ONT)

Direct

9:39pm - 10:53pm
Tue Apr 8th 2025

1h 14m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Mar 20th 2025 Frontier Airlines · F9 1283 Depart at 6:20am from Las Vegas (LAS) Fly for 1h 6m Arrive at 7:26am in Ontario (ONT)

Stay in Ontario for 19 nights

Tue Apr 8th 2025 Frontier Airlines · F9 4206 Depart at 9:39pm from Ontario (ONT) Fly for 1h 14m Arrive at 10:53pm in Las Vegas (LAS)
US$41

6:20am - 7:26am
Thu Mar 27th 2025

1h 6m
Las Vegas (LAS) → Ontario (ONT)

Direct

9:39pm - 10:53pm
Tue Apr 8th 2025

1h 14m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Mar 27th 2025 Frontier Airlines · F9 1283 Depart at 6:20am from Las Vegas (LAS) Fly for 1h 6m Arrive at 7:26am in Ontario (ONT)

Stay in Ontario for 12 nights

Tue Apr 8th 2025 Frontier Airlines · F9 4206 Depart at 9:39pm from Ontario (ONT) Fly for 1h 14m Arrive at 10:53pm in Las Vegas (LAS)
US$41

1:53pm - 3:04pm
Wed Apr 2nd 2025

1h 11m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Sat Apr 19th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Wed Apr 2nd 2025 Frontier Airlines · F9 1357 Depart at 1:53pm from Las Vegas (LAS) Fly for 1h 11m Arrive at 3:04pm in Ontario (ONT)

Stay in Ontario for 16 nights

Sat Apr 19th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

1:53pm - 3:04pm
Thu Mar 27th 2025

1h 11m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Tue Apr 1st 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Mar 27th 2025 Frontier Airlines · F9 1357 Depart at 1:53pm from Las Vegas (LAS) Fly for 1h 11m Arrive at 3:04pm in Ontario (ONT)

Stay in Ontario for 4 nights

Tue Apr 1st 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

1:53pm - 3:04pm
Wed Apr 2nd 2025

1h 11m
Las Vegas (LAS) → Ontario (ONT)

Direct

12:42pm - 1:52pm
Thu Apr 3rd 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Wed Apr 2nd 2025 Frontier Airlines · F9 1357 Depart at 1:53pm from Las Vegas (LAS) Fly for 1h 11m Arrive at 3:04pm in Ontario (ONT)

Stay in Ontario for 0 nights

Thu Apr 3rd 2025 Frontier Airlines · F9 1358 Depart at 12:42pm from Ontario (ONT) Fly for 1h 10m Arrive at 1:52pm in Las Vegas (LAS)
US$41

1:53pm - 3:04pm
Thu Mar 13th 2025

1h 11m
Las Vegas (LAS) → Ontario (ONT)

Direct

12:42pm - 1:52pm
Thu Apr 3rd 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Mar 13th 2025 Frontier Airlines · F9 1357 Depart at 1:53pm from Las Vegas (LAS) Fly for 1h 11m Arrive at 3:04pm in Ontario (ONT)

Stay in Ontario for 20 nights

Thu Apr 3rd 2025 Frontier Airlines · F9 1358 Depart at 12:42pm from Ontario (ONT) Fly for 1h 10m Arrive at 1:52pm in Las Vegas (LAS)
US$41

1:53pm - 3:04pm
Tue Apr 8th 2025

1h 11m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Sat Apr 19th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Tue Apr 8th 2025 Frontier Airlines · F9 1357 Depart at 1:53pm from Las Vegas (LAS) Fly for 1h 11m Arrive at 3:04pm in Ontario (ONT)

Stay in Ontario for 10 nights

Sat Apr 19th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

1:53pm - 3:04pm
Wed Apr 9th 2025

1h 11m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Tue Apr 15th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Wed Apr 9th 2025 Frontier Airlines · F9 1357 Depart at 1:53pm from Las Vegas (LAS) Fly for 1h 11m Arrive at 3:04pm in Ontario (ONT)

Stay in Ontario for 5 nights

Tue Apr 15th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

1:53pm - 3:04pm
Wed Apr 9th 2025

1h 11m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Sat Apr 19th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Wed Apr 9th 2025 Frontier Airlines · F9 1357 Depart at 1:53pm from Las Vegas (LAS) Fly for 1h 11m Arrive at 3:04pm in Ontario (ONT)

Stay in Ontario for 9 nights

Sat Apr 19th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

1:53pm - 3:04pm
Thu Mar 27th 2025

1h 11m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Mon Apr 7th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Mar 27th 2025 Frontier Airlines · F9 1357 Depart at 1:53pm from Las Vegas (LAS) Fly for 1h 11m Arrive at 3:04pm in Ontario (ONT)

Stay in Ontario for 10 nights

Mon Apr 7th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

1:53pm - 3:04pm
Thu Mar 27th 2025

1h 11m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Sat Apr 19th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Mar 27th 2025 Frontier Airlines · F9 1357 Depart at 1:53pm from Las Vegas (LAS) Fly for 1h 11m Arrive at 3:04pm in Ontario (ONT)

Stay in Ontario for 22 nights

Sat Apr 19th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

1:53pm - 3:04pm
Thu Apr 3rd 2025

1h 11m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Sat Apr 19th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Apr 3rd 2025 Frontier Airlines · F9 1357 Depart at 1:53pm from Las Vegas (LAS) Fly for 1h 11m Arrive at 3:04pm in Ontario (ONT)

Stay in Ontario for 15 nights

Sat Apr 19th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

1:53pm - 3:04pm
Thu Apr 3rd 2025

1h 11m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Mon Apr 7th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Apr 3rd 2025 Frontier Airlines · F9 1357 Depart at 1:53pm from Las Vegas (LAS) Fly for 1h 11m Arrive at 3:04pm in Ontario (ONT)

Stay in Ontario for 3 nights

Mon Apr 7th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

1:58pm - 3:09pm
Mon Apr 7th 2025

1h 11m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Tue Apr 15th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Mon Apr 7th 2025 Frontier Airlines · F9 2231 Depart at 1:58pm from Las Vegas (LAS) Fly for 1h 11m Arrive at 3:09pm in Ontario (ONT)

Stay in Ontario for 7 nights

Tue Apr 15th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

1:58pm - 3:09pm
Mon Apr 7th 2025

1h 11m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Sat Apr 19th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Mon Apr 7th 2025 Frontier Airlines · F9 2231 Depart at 1:58pm from Las Vegas (LAS) Fly for 1h 11m Arrive at 3:09pm in Ontario (ONT)

Stay in Ontario for 11 nights

Sat Apr 19th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

1:53pm - 3:04pm
Tue Apr 1st 2025

1h 11m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Sat Apr 19th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Tue Apr 1st 2025 Frontier Airlines · F9 1357 Depart at 1:53pm from Las Vegas (LAS) Fly for 1h 11m Arrive at 3:04pm in Ontario (ONT)

Stay in Ontario for 17 nights

Sat Apr 19th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

1:53pm - 3:04pm
Tue Apr 1st 2025

1h 11m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Tue Apr 15th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Tue Apr 1st 2025 Frontier Airlines · F9 1357 Depart at 1:53pm from Las Vegas (LAS) Fly for 1h 11m Arrive at 3:04pm in Ontario (ONT)

Stay in Ontario for 13 nights

Tue Apr 15th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

1:53pm - 3:04pm
Tue Apr 1st 2025

1h 11m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Mon Apr 7th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Tue Apr 1st 2025 Frontier Airlines · F9 1357 Depart at 1:53pm from Las Vegas (LAS) Fly for 1h 11m Arrive at 3:04pm in Ontario (ONT)

Stay in Ontario for 5 nights

Mon Apr 7th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

1:53pm - 3:04pm
Wed Apr 2nd 2025

1h 11m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Mon Apr 7th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Wed Apr 2nd 2025 Frontier Airlines · F9 1357 Depart at 1:53pm from Las Vegas (LAS) Fly for 1h 11m Arrive at 3:04pm in Ontario (ONT)

Stay in Ontario for 4 nights

Mon Apr 7th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

1:53pm - 3:04pm
Wed Apr 2nd 2025

1h 11m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Tue Apr 15th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Wed Apr 2nd 2025 Frontier Airlines · F9 1357 Depart at 1:53pm from Las Vegas (LAS) Fly for 1h 11m Arrive at 3:04pm in Ontario (ONT)

Stay in Ontario for 12 nights

Tue Apr 15th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

1:53pm - 3:04pm
Wed Apr 9th 2025

1h 11m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Wed Apr 16th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Wed Apr 9th 2025 Frontier Airlines · F9 1357 Depart at 1:53pm from Las Vegas (LAS) Fly for 1h 11m Arrive at 3:04pm in Ontario (ONT)

Stay in Ontario for 6 nights

Wed Apr 16th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

1:53pm - 3:04pm
Tue Apr 1st 2025

1h 11m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Wed Apr 16th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Tue Apr 1st 2025 Frontier Airlines · F9 1357 Depart at 1:53pm from Las Vegas (LAS) Fly for 1h 11m Arrive at 3:04pm in Ontario (ONT)

Stay in Ontario for 14 nights

Wed Apr 16th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

1:58pm - 3:09pm
Mon Apr 7th 2025

1h 11m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Wed Apr 16th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Mon Apr 7th 2025 Frontier Airlines · F9 2231 Depart at 1:58pm from Las Vegas (LAS) Fly for 1h 11m Arrive at 3:09pm in Ontario (ONT)

Stay in Ontario for 8 nights

Wed Apr 16th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

1:53pm - 3:04pm
Thu Mar 27th 2025

1h 11m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Wed Apr 16th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Mar 27th 2025 Frontier Airlines · F9 1357 Depart at 1:53pm from Las Vegas (LAS) Fly for 1h 11m Arrive at 3:04pm in Ontario (ONT)

Stay in Ontario for 19 nights

Wed Apr 16th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

1:53pm - 3:04pm
Wed Apr 2nd 2025

1h 11m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Wed Apr 16th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Wed Apr 2nd 2025 Frontier Airlines · F9 1357 Depart at 1:53pm from Las Vegas (LAS) Fly for 1h 11m Arrive at 3:04pm in Ontario (ONT)

Stay in Ontario for 13 nights

Wed Apr 16th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

1:53pm - 3:04pm
Thu Mar 13th 2025

1h 11m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Sat Apr 19th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Mar 13th 2025 Frontier Airlines · F9 1357 Depart at 1:53pm from Las Vegas (LAS) Fly for 1h 11m Arrive at 3:04pm in Ontario (ONT)

Stay in Ontario for 36 nights

Sat Apr 19th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$41

1:53pm - 3:04pm
Thu Mar 13th 2025

1h 11m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Mon Apr 7th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Mar 13th 2025 Frontier Airlines · F9 1357 Depart at 1:53pm from Las Vegas (LAS) Fly for 1h 11m Arrive at 3:04pm in Ontario (ONT)

Stay in Ontario for 24 nights

Mon Apr 7th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$52

7:45pm - 8:49pm
Tue Apr 1st 2025

1h 4m
Las Vegas (LAS) → Ontario (ONT)

Direct

10:34am - 11:43am
Mon Apr 7th 2025

1h 9m
Ontario (ONT) → Las Vegas (LAS)

Direct

Tue Apr 1st 2025 Frontier Airlines · F9 2231 Depart at 7:45pm from Las Vegas (LAS) Fly for 1h 4m Arrive at 8:49pm in Ontario (ONT)

Stay in Ontario for 5 nights

Mon Apr 7th 2025 Frontier Airlines · F9 2232 Depart at 10:34am from Ontario (ONT) Fly for 1h 9m Arrive at 11:43am in Las Vegas (LAS)
US$52

7:31pm - 8:35pm
Thu Feb 27th 2025

1h 4m
Las Vegas (LAS) → Ontario (ONT)

Direct

10:34am - 11:43am
Mon Apr 7th 2025

1h 9m
Ontario (ONT) → Las Vegas (LAS)

Direct

Thu Feb 27th 2025 Frontier Airlines · F9 1357 Depart at 7:31pm from Las Vegas (LAS) Fly for 1h 4m Arrive at 8:35pm in Ontario (ONT)

Stay in Ontario for 38 nights

Mon Apr 7th 2025 Frontier Airlines · F9 2232 Depart at 10:34am from Ontario (ONT) Fly for 1h 9m Arrive at 11:43am in Las Vegas (LAS)
US$52

7:31pm - 8:35pm
Fri Feb 21st 2025

1h 4m
Las Vegas (LAS) → Ontario (ONT)

Direct

10:34am - 11:43am
Mon Apr 7th 2025

1h 9m
Ontario (ONT) → Las Vegas (LAS)

Direct

Fri Feb 21st 2025 Frontier Airlines · F9 1283 Depart at 7:31pm from Las Vegas (LAS) Fly for 1h 4m Arrive at 8:35pm in Ontario (ONT)

Stay in Ontario for 44 nights

Mon Apr 7th 2025 Frontier Airlines · F9 2232 Depart at 10:34am from Ontario (ONT) Fly for 1h 9m Arrive at 11:43am in Las Vegas (LAS)
US$102

8:10pm - 9:12pm
Sat Apr 12th 2025

1h 2m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Tue Apr 15th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Sat Apr 12th 2025 Frontier Airlines · F9 2231 Depart at 8:10pm from Las Vegas (LAS) Fly for 1h 2m Arrive at 9:12pm in Ontario (ONT)

Stay in Ontario for 2 nights

Tue Apr 15th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$107

8:10pm - 9:12pm
Sat Apr 5th 2025

1h 2m
Las Vegas (LAS) → Ontario (ONT)

Direct

10:34am - 11:43am
Mon Apr 7th 2025

1h 9m
Ontario (ONT) → Las Vegas (LAS)

Direct

Sat Apr 5th 2025 Frontier Airlines · F9 2231 Depart at 8:10pm from Las Vegas (LAS) Fly for 1h 2m Arrive at 9:12pm in Ontario (ONT)

Stay in Ontario for 1 night

Mon Apr 7th 2025 Frontier Airlines · F9 2232 Depart at 10:34am from Ontario (ONT) Fly for 1h 9m Arrive at 11:43am in Las Vegas (LAS)
US$107

8:10pm - 9:12pm
Sat Apr 5th 2025

1h 2m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Tue Apr 15th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Sat Apr 5th 2025 Frontier Airlines · F9 2231 Depart at 8:10pm from Las Vegas (LAS) Fly for 1h 2m Arrive at 9:12pm in Ontario (ONT)

Stay in Ontario for 9 nights

Tue Apr 15th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)
US$107

8:10pm - 9:12pm
Sat Apr 5th 2025

1h 2m
Las Vegas (LAS) → Ontario (ONT)

Direct

2:43pm - 3:53pm
Wed Apr 9th 2025

1h 10m
Ontario (ONT) → Las Vegas (LAS)

Direct

Sat Apr 5th 2025 Frontier Airlines · F9 2231 Depart at 8:10pm from Las Vegas (LAS) Fly for 1h 2m Arrive at 9:12pm in Ontario (ONT)

Stay in Ontario for 3 nights

Wed Apr 9th 2025 Frontier Airlines · F9 1358 Depart at 2:43pm from Ontario (ONT) Fly for 1h 10m Arrive at 3:53pm in Las Vegas (LAS)

Sarah Belizaire

@sarahbb1

Have flexible travel plans or looking for alternative routes given the chaos? Check out all the connection possibilities via a super helpful site created by @ismaelyws flightlist.io thanks to @andy_travels for the recommendation #travel #flights

John Ford

@eyupitsjohn

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Roaming Sonaa

@roamingsonaa

For people wanting to maximize their trips, Flightlist is my newest travel hack for uncovering the coolest routes at irresistible prices. No stress, no annoying ads — just seamless flight booking with amazing functionality.

Andy Travels

@andy_travels

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Travel With Bender

@travelwitbender

Did you spot my recent article about how to score cheap one way flights? ✈️ FlightList is my new secret tool for discovering cheap routes, within a departure date range. Plus you can also search by country/region for departures & destinations. Powerful! 💪

Wesley Mergard

@travel.with.wes

One useful tool I've found for evaluating different departure and return dates is called FlightList.io. You can quickly scan different travel date ranges, carriers and one way flight options to easily determine the cheapest flight combinations for your trip.

Flights from Las Vegas to United States of America (LAS to US)

Sarah Belizaire

John Ford

Roaming Sonaa

Andy Travels

Travel With Bender

Wesley Mergard

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